/*
 * @Author: Starfish_DL
 * @Date: 2020-09-30 20:43:06
 * @LastEditors: Starfish_DL
 * @LastEditTime: 2020-09-30 20:51:14
 * @CurrentVersion: 1.0
 * @Description: 
 */

public class PrintStream {
    
    public static void print(int i) {
        System.out.println(i);
    }
    public static void print(float i) {
        System.out.println(i);
    }
    public static void print(String i) {
        System.out.println(i);
    }
    public static void main(String[] args) {
        print(1);
        print(1.2f);
        print("hello!");
    }
}
